Furnace Repair & Maintenance Tips By Well-known HVAC Companies in London, Ohio


Every equipment item in your house, including your furnace, works better with routine maintenance to ensure everything is safe and functioning as it should. Even if nothing seems wrong with the furnace, regular maintenance will help keep your house pleasant and prevent unforeseen repair costs from significant failures. In this blog, with the help of reliable HVAC companies in London, Ohio, we have made a furnace repair and maintenance checklist for your ease! Let’s get going!

Why Is Furnace Repair & Maintenance Necessary?

Before looking at the checklist, let’s first understand the importance of maintenance. The two main benefits of keeping your furnace serviced are savings and increased comfort. Your system will work as optimally as possible if you do routine maintenance, which will reduce your monthly heating costs. Upkeep is also essential for extending the life of your heating systems, so you do not have to change them as frequently and avoid malfunctions (and the high repair costs that go along with them). You’ll lessen your likelihood of enduring the cold while waiting for someone to repair the furnace by preventing unexpected failures and malfunctions with routine maintenance.

Furnace Maintenance Checklist By HVAC Professionals in London, OH

Maintain or Replace Filters & Vents

Dust, grime, and other pollutants are prevented from entering a home’s air by the air filter on your furnace. Based on the type of filter, experts advise replacing or cleaning it every two to three months at the beginning of each heating cycle.

To avoid pumping impure air into the home, turn off the furnace before replacing the filter. Also, do not spill or disperse any dust or other material that has formed on the old filter.

Examine The Thermostat

A licensed electrician should perform the most important thermostat service, just like with all electronic parts. But there are some tasks you can complete on your own.

Examine and Organize the Wiring

Start by cutting the furnace’s electricity. Compressed air should be used to remove any dirt, dust, or bugs, and all wire connections should be checked for loose or rusted connections.

Thermostat Testing

To make sure the thermostat is reading the right temperature, examine speed, dampers, and valves. You can also utilize a temperature sensor. Make sure the settings are followed while turning it on and off.

Check Settings

It’s also a good idea to examine your thermostat schedule and temperature set points to ensure they match your current requirements.

You should talk to an expert HVAC professional in London, OH, if you have any issues or if your furnace’s thermostat and other electrical parts require more thorough maintenance.

Inspect the Ducts

The furnace may become less effective due to leaking ducts, and if water or moisture gets in, it may even cause mold growth. Check the vents for any cracks, holes, or improperly crimped seams, and make any necessary repairs.

If you see any mildew, you can typically remove it by giving it a gentle detergent scrape; however, you should always wear protective clothing, such as gloves, a face mask, and protective goggles. After removing the mildew with a scrub, you can sterilize the area with a fungicide spray like RMR-141 to provide an additional defense against mold growth.

Examine the Blower

You should check the fan (or blower) to ensure it is operating correctly since it guarantees that the heat generated by the furnace reaches every area of your house. The connection to the furnace should be turned off before you carry out any maintenance on the fan.

Verify that its wheel spins easily and that the fan blades are not dusty or cracked. If not, remove any dirt or dust and, if needed, grease it with oil. Check any straps or pulleys present, and if necessary, consider replacing or re-tension them.

If it still doesn’t operate when the power is turned back on, you may need to hire a technician to repair the motor.

Examine the Burners

Burners and relevant components must be kept clean since soot and carbon accumulation can impair the furnace’s effectiveness. Vacuum the area around them to remove any dirt with the gas and power off.

Call an expert for professional repair and maintenance services along with furnace installation. If you are looking for a reliable HVAC company in London, Ohio, Perfection Contracting LLC may be one of your best options. So what are you waiting for?


What is HVAC failure?

An HVAC unit could malfunction for a variety of reasons. The frequent causes are excessive dust and debris around the unit, faulty installation, a lack of maintenance, and incorrect sizing.

How much does an HVAC company charge per hour?

Many HVAC service providers charge by the hour. However, this can change if additional components and tools are used. An HVAC contractor’s pay rate ranges from $75 to $150 nationally.

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